On the solutions of the Z(n)-Belavin model with arbitrary number of sites

On the solutions of the Z(n)-Belavin model with arbitrary number of sites
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任意位点Z(n)-Belavin模型的解

DOI:
10.1016/j.nuclphysb.2017.04.019
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发表时间:
2017
期刊:
影响因子:
2.8
通讯作者:
Wang Yupeng
Wang Yupeng
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
Hao Kun;Wen Fakai;Cao Junpeng;Li Guang-Liang;Yang Wen-Li;Shi Kangjie;Wang Yupeng

文献摘要

相似文献

通过非对角线 Bethe Ansatz 方法 (ODBA) 研究了具有任意数量 N 的晶格上的周期性 Z n-Belavin 模型。相应传递矩阵的特征值以统一非齐次 T−Q 关系的形式给出。在 N= n l 且 l 也是正整数的特殊情况下,得到的 T− Q 关系恢复了之前通过代数 Bethe Ansatz 获得的齐次关系。
The periodic Z n-Belavin model on a lattice with an arbitrary number of sites N is studied via the off-diagonal Bethe Ansatz method (ODBA). The eigenvalues of the corresponding transfer matrix are given in terms of an unified inhomogeneous T− Q relation. In the special case of N= n l with l being also a positive integer, the resulting T− Q relation recovers the homogeneous one previously obtained via algebraic Bethe Ansatz.